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ESAB

OK Autrod 13.25

OK Autrod 13.25

OK Autrod 13.25 is a 1.0Ni-0.3Mo-0.1Ti-alloyed, copper-coated, solid wire for the GMAW of low-alloyed, high tensile strength steels and fine-grained steels for use in constructions such as bridges, offshore and hoists with a minimum yield strength of up to 610 MPa. The alloy has good impact properties down to -60°C. When used in mechanical pipe welding in narrow grooves, yield strengths in excess of 700 MPa may be obtained, permitting the overmatching of X80 pipeline steel.

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Specifications


Typical Tensile Properties

AWS 80Ar/20CO2 As welded
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
20 % 700 MPa 620 MPa - -
AWS 80Ar/20CO2 Stress relieved
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
24 % 700 MPa 640 MPa 620 °C 15 hr
24 % 700 MPa 640 MPa 620 °C 15 hr
EN 80Ar/20CO2 As welded
Elongation Tensile Strength Yield Strength Stress Relieved Temperature Stress Relieved Testing Time
20 % 700 MPa 620 MPa - -

Charpy V-Notch Properties

AWS 80Ar/20CO2 As welded
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
130 J -20 °C - -
90 J -40 °C - -
70 J -60 °C - -
AWS 80Ar/20CO2 Stress relieved
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
140 J -20 °C 620 °C 15 hr
110 J -40 °C 620 °C 15 hr
70 J -60 °C 620 °C 15 hr
140 J -20 °C 620 °C 15 hr
110 J -40 °C 620 °C 15 hr
70 J -60 °C 620 °C 15 hr
EN 80Ar/20CO2 As welded
Impact Value Testing Temperature Stress Relieved Testing Temp Stress Relieved Testing Time
70 J -60 °C - -

Weld Metal Analysis

MnMoCTiSiNiCr
1.73 %0.33 %0.08 %0.1 %0.65 %0.94 %0.09 %

Classifications: SFA/AWS A5.28, ER100S-G, Wire Electrode

Alloy Type: Low alloyed (1 % Ni, 0.3 % Mo, 0.1 % Ti)
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